🧪 ICSE 9 MCQ Quiz Hub

ICSE Class: 9 Rational and Irrational Numbers

Choose a topic to test your knowledge and improve your ICSE 9 skills

1. Are the square roots of all positive integers real numbers?




2. Classify the following numbers as rational or irrational : sqrt{144} 144 ​




3. Classify the following numbers as rational or irrational : sqrt{25} 25




4. State whether the following statements are true or false: Every irrational number is a real number.




5. Are the square roots of all positive integers irrational?




6. Give an example of the square root of a number that is a rational number.




7. Classify the following numbers as rational or irrational : sqrt{22} 22 ​




8. Classify the following numbers as rational or irrational : sqrt{23} 23




9. Classify the following numbers as rational or irrational : 0.765716124276




10. Classify the following numbers as rational or irrational : 0.377675220922




11. Classify the following numbers as rational or irrational : 0.555555...




12. Classify the following numbers as rational or irrational : 0.555555...




13. A number ‘r’ is called a _______ if it can be written in the form p/q, where p and q are integers and q not equal to 0. a) Irrational Number b) Rational Number c) None of these d) A number ‘r’ is called a _______ if it can be written in the form p/q, where p and q are integers and q not equal to 0.




14. Every real number is represented by a unique point on the _____




15. Every point on the number line represents a unique ____.